ATMEL company support AVR family of microcontrollers MCS51 series and downloaded online programming (ISP).

Micro-USB connector than the standard USB smaller and Mini-USB connectors, saving space, with up to 10,000 times plug life and strength, blind mating design. MICRO USB wide versatility for convenience.

Support winXP win7 win8 32/64 bit computer system, power supply and a USB cable can download and easy to carry, the use of extremely high-quality black cartridge, with a new original chip. Product design: rather high cost to improve quality, reduce failure rates, "